# Pathmind

**Canonical:** https://apis.io/providers/skymind/  
**Website:** https://pathmind.com/  
**APIs profiled:** 2

Pathmind (formerly Skymind, the company behind the Deeplearning4j open-source deep learning library) was a San Francisco reinforcement-learning company that let simulation engineers train RL policies against AnyLogic and Python simulations without writing machine-learning code. The product had three parts: the Pathmind Helper, an AnyLogic palette item that exposed a simulation's observations, actions and reward function to Pathmind; a cloud training service where uploaded models became experiments; and Pathmind Serving, a FastAPI/Ray policy server that turned a trained policy into a REST prediction endpoint. A small first-party REST API (project listing and AnyLogic model upload, authenticated with an X-PM-API-TOKEN header) and a first-party Python simulation API on PyPI were published. Pathmind ceased operating in November 2021 — its own final release, pathmind-webapp v1.8.6, is titled "Final release - disabling sign-ups and upgrades" — and the app, API and marketing hosts no longer serve. The artifacts in this repository are the surviving public first-party surface, harvested from the company's own GitHub organization and PyPI.

## Kin Score — 31.3 / 100 (thin)

Scored 2026-08-12 under rubric 0.11.0. Trend: flat (+0.0 from 31.3).

| Facet | Score |
|---|---|
| Discoverability | 87.0 |
| Contract Quality | 55.2 |
| Governance | 11.5 |
| Operational Transparency | 21.1 |
| Developer Ergonomics | 23.4 |
| Commercial Clarity | 0.0 |

## Agent readiness — 30.9 (agent-aware)

| Dimension | Value |
|---|---|
| Spec Presence | yes |
| Agentic Access | no |
| MCP Server | no |
| Auth Clarity | no |
| Idempotency | no |
| Error Semantics | verified |
| OpenAPI Examples | verified |
| Rate Limit Signal | no |
| Event Surface Described | no |
| Agent Skills | derived |
| Well Known Catalog | no |
| Consent Identity | no |
| Agent Card | no |
| Dry Run Mode | no |

## APIs (2)

- **Pathmind Model Upload API** — The Model Upload API from Pathmind — 1 operation(s) for model upload.
- **Pathmind Projects API** — The Projects API from Pathmind — 1 operation(s) for projects.

## Security (2)

- **Skymind Authentication** — apiKey · 1 scheme
- **Skymind Domain Security** — TLSv1.3

## Tags

Company, Artificial Intelligence, Machine Learning, Reinforcement Learning, Simulation, Optimization, Supply Chain, Manufacturing, Defunct

---

Profiled by [API Evangelist](https://apievangelist.com) and published on [APIs.io](https://apis.io/providers/skymind/). Scores are computed from the provider's own public artifacts under a published rubric.